Technical Info

  • Suitable for domestic, industrial, pneumatic and hydraulic installations
  • Performs well in any orientation
  • Strong configuration suitable to most difficult applications
  • Brass stem for outstanding performance
  • Lowest pressure drop
  • Hot forged CW617N brass body
  • NBR 65 SH/PS seal assembled with stainless steel holder
     
  • ISO 228 parallel female by female threads
     
  • Cracking pressure: min 0.025 bar
  • Sealing pressure: min 0.05 bar       
  • See non-shock cold working pressure on chart
  • -20°C to +100°C (-4°F to +212°F)
  • WARNING: freezing of the fluid in the installation may severely damage the valve
  • Strainer in Polymer and Stainless steel 1.4301 (AISI 304)
    * NPT female by female threads ANSI B.1.20.1 in sizes 1/2” to 4”
  • The product described in this document meets the requirements of PED Directive 2014/68/UE and according to art.4 par.3, it does not require CE marking; it cannot be used with dangerous gases in sizes larger than 20mm; it cannot be used with non-dangerous gases in sizes larger than 40mm
     
  • EAC – Declaration of conformity (Russia, Kazakhstan, Belarus)
  • Attestation de Conformité Sanitaire (France) in sizes 1/4” to 2”
  • RoHS Compliant (EU)

NOTE: approvals apply to specific configurations/sizes only.

Part description Quantity Part Material
Body
1
CW617N
End-cap
1
CW617N
Stem
1
CW614N
Seat
1
NBR
Seat holder
1
1.4301 / AISI 304
Stainless steel spring
1
1.4325 / AISI 302
Pressure-temperature chart
Pressure drop chart

Technical material

Document

Ask for additional information on the whole range of RuB products and consult with your supplier for special applications.

XCE122
-
4862

To view all available technical material
Register as a client